Caulking spout



FIG. 1 is a side elevational view of a caulking spout showing my new design, the opposite side of which is a mirror image thereof;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side elevational view of a second embodiment of a caulking spout showing my new design, the opposite side of which is a mirror image thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a top plan view thereof; and

FIG. 10 is a bottom plan view thereof. 

The ornamental design for caulking spout, as shown and described. 